blob: 92dff06c35fd0816be1b93392352fb78b9293d90 [file] [log] [blame]
/*
* Copyright 2019-present Open Networking Foundation
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package mocks
import (
"context"
"fmt"
"strings"
"sync"
"github.com/gogo/protobuf/proto"
"github.com/opencord/voltha-lib-go/v3/pkg/adapters/adapterif"
com "github.com/opencord/voltha-lib-go/v3/pkg/adapters/common"
"github.com/opencord/voltha-lib-go/v3/pkg/log"
ic "github.com/opencord/voltha-protos/v3/go/inter_container"
of "github.com/opencord/voltha-protos/v3/go/openflow_13"
"github.com/opencord/voltha-protos/v3/go/voltha"
)
// ONUAdapter represent ONU adapter attributes
type ONUAdapter struct {
flows map[uint64]*voltha.OfpFlowStats
lock sync.Mutex
Adapter
}
// NewONUAdapter creates ONU adapter
func NewONUAdapter(cp adapterif.CoreProxy) *ONUAdapter {
return &ONUAdapter{
flows: map[uint64]*voltha.OfpFlowStats{},
Adapter: Adapter{
coreProxy: cp,
},
}
}
// Adopt_device creates new handler for added device
func (onuA *ONUAdapter) Adopt_device(device *voltha.Device) error { // nolint
go func() {
d := proto.Clone(device).(*voltha.Device)
d.Root = false
d.Vendor = "onu_adapter_mock"
d.Model = "go-mock"
d.SerialNumber = com.GetRandomSerialNumber()
d.MacAddress = strings.ToUpper(com.GetRandomMacAddress())
onuA.storeDevice(d)
if res := onuA.coreProxy.DeviceUpdate(context.TODO(), d); res != nil {
logger.Fatalf("deviceUpdate-failed-%s", res)
}
d.ConnectStatus = voltha.ConnectStatus_REACHABLE
d.OperStatus = voltha.OperStatus_DISCOVERED
if err := onuA.coreProxy.DeviceStateUpdate(context.TODO(), d.Id, d.ConnectStatus, d.OperStatus); err != nil {
logger.Fatalf("device-state-update-failed-%s", err)
}
uniPortNo := uint32(2)
if device.ProxyAddress != nil {
if device.ProxyAddress.ChannelId != 0 {
uniPortNo = device.ProxyAddress.ChannelId
}
}
uniPort := &voltha.Port{
PortNo: uniPortNo,
Label: fmt.Sprintf("uni-%d", uniPortNo),
Type: voltha.Port_ETHERNET_UNI,
OperStatus: voltha.OperStatus_ACTIVE,
}
var err error
if err = onuA.coreProxy.PortCreated(context.TODO(), d.Id, uniPort); err != nil {
logger.Fatalf("PortCreated-failed-%s", err)
}
ponPortNo := uint32(1)
if device.ParentPortNo != 0 {
ponPortNo = device.ParentPortNo
}
ponPort := &voltha.Port{
PortNo: ponPortNo,
Label: fmt.Sprintf("pon-%d", ponPortNo),
Type: voltha.Port_PON_ONU,
OperStatus: voltha.OperStatus_ACTIVE,
Peers: []*voltha.Port_PeerPort{{DeviceId: d.ParentId, // Peer device is OLT
PortNo: device.ParentPortNo}}, // Peer port is parent's port number
}
if err = onuA.coreProxy.PortCreated(context.TODO(), d.Id, ponPort); err != nil {
logger.Fatalf("PortCreated-failed-%s", err)
}
d.ConnectStatus = voltha.ConnectStatus_REACHABLE
d.OperStatus = voltha.OperStatus_ACTIVE
if err = onuA.coreProxy.DeviceStateUpdate(context.TODO(), d.Id, d.ConnectStatus, d.OperStatus); err != nil {
logger.Fatalf("device-state-update-failed-%s", err)
}
//Get the latest device data from the Core
if d, err = onuA.coreProxy.GetDevice(context.TODO(), d.Id, d.Id); err != nil {
logger.Fatalf("getting-device-failed-%s", err)
}
if err = onuA.updateDevice(d); err != nil {
logger.Fatalf("saving-device-failed-%s", err)
}
}()
return nil
}
// Get_ofp_port_info returns ofp device info
func (onuA *ONUAdapter) Get_ofp_port_info(device *voltha.Device, portNo int64) (*ic.PortCapability, error) { // nolint
if d := onuA.getDevice(device.Id); d == nil {
logger.Fatalf("device-not-found-%s", device.Id)
}
capability := uint32(of.OfpPortFeatures_OFPPF_1GB_FD | of.OfpPortFeatures_OFPPF_FIBER)
return &ic.PortCapability{
Port: &voltha.LogicalPort{
OfpPort: &of.OfpPort{
HwAddr: macAddressToUint32Array("12:12:12:12:12:12"),
Config: 0,
State: uint32(of.OfpPortState_OFPPS_LIVE),
Curr: capability,
Advertised: capability,
Peer: capability,
CurrSpeed: uint32(of.OfpPortFeatures_OFPPF_1GB_FD),
MaxSpeed: uint32(of.OfpPortFeatures_OFPPF_1GB_FD),
},
DeviceId: device.Id,
DevicePortNo: uint32(portNo),
},
}, nil
}
// Disable_device disables device
func (onuA *ONUAdapter) Disable_device(device *voltha.Device) error { // nolint
go func() {
if d := onuA.getDevice(device.Id); d == nil {
logger.Fatalf("device-not-found-%s", device.Id)
}
cloned := proto.Clone(device).(*voltha.Device)
// Update the all ports state on that device to disable
if err := onuA.coreProxy.PortsStateUpdate(context.TODO(), cloned.Id, voltha.OperStatus_UNKNOWN); err != nil {
// Device may also have been deleted in the Core
logger.Warnw("updating-ports-failed", log.Fields{"deviceId": device.Id, "error": err})
return
}
//Update the device state
cloned.ConnectStatus = voltha.ConnectStatus_UNREACHABLE
cloned.OperStatus = voltha.OperStatus_UNKNOWN
if err := onuA.coreProxy.DeviceStateUpdate(context.TODO(), cloned.Id, cloned.ConnectStatus, cloned.OperStatus); err != nil {
logger.Warnw("device-state-update-failed", log.Fields{"deviceId": device.Id, "error": err})
return
}
if err := onuA.updateDevice(cloned); err != nil {
logger.Fatalf("saving-device-failed-%s", err)
}
}()
return nil
}
// Reenable_device reenables device
func (onuA *ONUAdapter) Reenable_device(device *voltha.Device) error { // nolint
go func() {
if d := onuA.getDevice(device.Id); d == nil {
logger.Fatalf("device-not-found-%s", device.Id)
}
cloned := proto.Clone(device).(*voltha.Device)
// Update the all ports state on that device to enable
if err := onuA.coreProxy.PortsStateUpdate(context.TODO(), cloned.Id, voltha.OperStatus_ACTIVE); err != nil {
logger.Fatalf("updating-ports-failed", log.Fields{"deviceId": device.Id, "error": err})
}
//Update the device state
cloned.ConnectStatus = voltha.ConnectStatus_REACHABLE
cloned.OperStatus = voltha.OperStatus_ACTIVE
if err := onuA.coreProxy.DeviceStateUpdate(context.TODO(), cloned.Id, cloned.ConnectStatus, cloned.OperStatus); err != nil {
logger.Fatalf("device-state-update-failed", log.Fields{"deviceId": device.Id, "error": err})
}
if err := onuA.updateDevice(cloned); err != nil {
logger.Fatalf("saving-device-failed-%s", err)
}
}()
return nil
}
// Update_flows_incrementally mocks the incremental flow update
func (onuA *ONUAdapter) Update_flows_incrementally(device *voltha.Device, flows *of.FlowChanges, groups *of.FlowGroupChanges, flowMetadata *voltha.FlowMetadata) error { // nolint
onuA.lock.Lock()
defer onuA.lock.Unlock()
if flows.ToAdd != nil {
for _, f := range flows.ToAdd.Items {
onuA.flows[f.Id] = f
}
}
if flows.ToRemove != nil {
for _, f := range flows.ToRemove.Items {
delete(onuA.flows, f.Id)
}
}
return nil
}
// GetFlowCount returns the total number of flows presently under this adapter
func (onuA *ONUAdapter) GetFlowCount() int {
onuA.lock.Lock()
defer onuA.lock.Unlock()
return len(onuA.flows)
}
// ClearFlows removes all flows in this adapter
func (onuA *ONUAdapter) ClearFlows() {
onuA.lock.Lock()
defer onuA.lock.Unlock()
onuA.flows = map[uint64]*voltha.OfpFlowStats{}
}